IFI GT251-500A TWT Amplifier, 1 GHz - 2.5 GHz, 500 Watts

The IFI GT251-500A provides outstanding RF performance with a mature design but incorporates the latest features with respect to control and monitoring with a frequency range from 1 - 2.5 GHz at 500 watts.

Next Day Delivery
Product Support
Competitive prices

IFI GT251-500A Amplifier Description

The IFI GT251-500A provides outstanding RF performance with a mature design but incorporates the latest features with respect to control and monitoring. The GT251-500A amplifier is “State of the Art”; and has proven reliability and unsurpassed performance as the best in the industry with a frequency range from 1 - 2.5 GHz at 500 watts. Operation safety and ease of use are paramount in IFI product designs.

The IFI GT251-500A includes a full complement of RF and hardware protection systems including high VSWR, over-current and voltage protection as well as redundant thermal and airflow sensors to prevent the TWT from overheating. In addition, the amplifier includes a state-of-the-art interface that is sophisticated, comprehensive, but yet simple to use.

IFI GT251-500A Amplifier Description

IFI GT251-500A Specification

Frequency Range:

1 - 2.5 GHz

Min Power Out:

500 Watts

Min Sat Gain:

57 dB

Max NF:

35 dB

Spurious Outputs:

-40 dBc, maximum

-50 dBc, available

Input Impedance:

50 ohms, VSWR 2.0:1

Output Impedance:

50 ohms, VSWR 2.0:1

2.5:1 maximum

Input Connector:

Type N (Female)

Output Connector:

1.0 to 8.0 GHz,
Type N or SC (Female)
8.0 to 12.0 GHz, WR90
12.0 to 18.0, WR62
7.5 to 18.0 GHz, WRD750
6.0 to 18.0 GHz, WRD650

Datasheet
PDF Logo IFI GT251-500A Amplifier Datasheet

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{"id":3442777489486,"title":"Keysight 83020A Microwave System Amplifier, 2 - 26.5 GHz, 1 Watt","handle":"keysight-83020a-amplifier","description":"\u003ch2\u003e\u003cspan style=\"text-decoration: underline;\"\u003eKeysight 83020A Microwave System Amplifier Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Keysight 83020A microwave system amplifier is a compact, off-the-shelf amplifier designed for systems designers and integrators.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003eThis amplifier provides power where you need it to recover system losses and to boost available power in RF and microwave ATE systems. The ultrabroad bandwidth from 2 to 26.5 GHz allows the designer to replace several narrow bandwidth amplifiers with a single Keysight amplifier, eliminating the need for crossover networks or multiple bias supplies.\u003cbr\u003e\u003cbr\u003eThe 83020A has excellent noise figure relative to the broad bandwidth and high gain, the 83020A amplifier significantly improves system noise figure and dynamic range. This product comes equipped with a low profile heat sink, an integral mounting bracket, and a two-meter DC power supply cable. Thermal and power supply design allows fast, easy integration into most measurement systems.\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/h5\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003eKeysight 83020A Specification\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" cellspacing=\"1\" cellpadding=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Power Output:\u003c\/td\u003e\n\u003ctd\u003e1 Watt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range - Low:\u003c\/td\u003e\n\u003ctd\u003e2 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range - High:\u003c\/td\u003e\n\u003ctd\u003e26.5 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput:\u003c\/td\u003e\n\u003ctd\u003eP1dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompression:\u003c\/td\u003e\n\u003ctd\u003e28 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Figure:\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;13 dB typ 20–26.5 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003e\n\u003cbr\u003eResources\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eDatasheet\u003c\/strong\u003e\u003cbr\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0182\/3575\/2526\/files\/PDF_logo_pico.png?v=1554975012\" alt=\"PDF Logo\"\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0182\/3575\/2526\/files\/Keysight_83020A_Microwave_System_Amplifier_Datasheet.pdf?538\" title=\"Keysight 83020A Microwave System Amplifier Datasheet\"\u003eKeysight 83020A Microwave System Amplifier Datasheet\u003c\/a\u003e\u003c\/p\u003e","published_at":"2019-04-11T14:12:46+01:00","created_at":"2019-04-11T14:23:59+01:00","vendor":"Keysight Technologies","type":"Amplifier","tags":["Amplifiers","Keysight","Manufacturer_Keysight","Product Type_Amplifier"],"price":0,"price_min":0,"price_max":0,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":27719802486862,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"83020A","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"Keysight 83020A Microwave System Amplifier, 2 - 26.5 GHz, 1 Watt","public_title":null,"options":["Default Title"],"price":0,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/0182\/3575\/2526\/products\/83020A_Amplifier.jpg?v=1562332340"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/0182\/3575\/2526\/products\/83020A_Amplifier.jpg?v=1562332340","options":["Title"],"media":[{"alt":"Keysight 83020A Microwave System Amplifier, 2 - 26.5 GHz, 70 Watts | MCS Rentals","id":1105801281614,"position":1,"preview_image":{"aspect_ratio":1.0,"height":600,"width":600,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0182\/3575\/2526\/products\/83020A_Amplifier.jpg?v=1562332340"},"aspect_ratio":1.0,"height":600,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0182\/3575\/2526\/products\/83020A_Amplifier.jpg?v=1562332340","width":600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch2\u003e\u003cspan style=\"text-decoration: underline;\"\u003eKeysight 83020A Microwave System Amplifier Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Keysight 83020A microwave system amplifier is a compact, off-the-shelf amplifier designed for systems designers and integrators.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003eThis amplifier provides power where you need it to recover system losses and to boost available power in RF and microwave ATE systems. The ultrabroad bandwidth from 2 to 26.5 GHz allows the designer to replace several narrow bandwidth amplifiers with a single Keysight amplifier, eliminating the need for crossover networks or multiple bias supplies.\u003cbr\u003e\u003cbr\u003eThe 83020A has excellent noise figure relative to the broad bandwidth and high gain, the 83020A amplifier significantly improves system noise figure and dynamic range. This product comes equipped with a low profile heat sink, an integral mounting bracket, and a two-meter DC power supply cable. Thermal and power supply design allows fast, easy integration into most measurement systems.\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/h5\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003eKeysight 83020A Specification\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" cellspacing=\"1\" cellpadding=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Power Output:\u003c\/td\u003e\n\u003ctd\u003e1 Watt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range - Low:\u003c\/td\u003e\n\u003ctd\u003e2 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range - High:\u003c\/td\u003e\n\u003ctd\u003e26.5 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput:\u003c\/td\u003e\n\u003ctd\u003eP1dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompression:\u003c\/td\u003e\n\u003ctd\u003e28 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Figure:\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;13 dB typ 20–26.5 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003e\n\u003cbr\u003eResources\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eDatasheet\u003c\/strong\u003e\u003cbr\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0182\/3575\/2526\/files\/PDF_logo_pico.png?v=1554975012\" alt=\"PDF Logo\"\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0182\/3575\/2526\/files\/Keysight_83020A_Microwave_System_Amplifier_Datasheet.pdf?538\" title=\"Keysight 83020A Microwave System Amplifier Datasheet\"\u003eKeysight 83020A Microwave System Amplifier Datasheet\u003c\/a\u003e\u003c\/p\u003e"}

Keysight 83020A Microwave System Amplifier, 2 - 26.5 GHz, 1 Watt

The Keysight 83020A microwave system amplifier is a compact, off-the-shelf amplifier designed for systems designers and integrators.

{"id":3442593202254,"title":"Amplifier Research 200T4G8 Amplifier, 4 - 8 GHz, 200 Watts","handle":"ar-200t4g8-amplifier","description":"\u003ch2\u003e\u003cspan style=\"text-decoration: underline;\"\u003eAR-200T4G8 Amplifier Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThe AR-200T4G8 is a self contained, forced air cooled, broadband travelling wave tube (TWT) microwave amplifier designed for applications where instantaneous bandwidth and high gain are required. A reliable 250 watt TWT provides a conservative 200 watts minimum at the amplifier output connector. Stated power specifications are at the fundamental frequency. \u003cbr\u003e\u003cbr\u003eThe amplifier's front panel digital display shows forward and reflected output plus extensive system status information accessed through a series of menus via soft keys. Status indicators include power on, warm-up, standby, operate, faults, excess reflected power warning and remote. Standard features include a built-in IEEE-488 (GPIB) interface, 0 dBm input, VSWR protection, gain control, RF output sample port, plus monitoring of TWT helix current, cathode voltage, collector voltage, heater current, heater voltage, baseplate temperature and cabinet temperature. \u003cbr\u003e\u003cbr\u003eModular design of the power supply and RF components allow for easy access and repair. Use of a switching mode power supply results in significant weight reduction. \u003cbr\u003e\u003cbr\u003eHoused in a stylish contemporary cabinet, this unit is designed for benchtop use but can be removed from cabinet for rack mounting. The Model 200T4G8 provides readily available RF power for a variety of applications in Test and Measurement, (including EMC RF susceptibility testing), Industrial and University Research and Development, and Service applications.\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/h5\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003eAmplifier Research 200T4G8 Specification\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" cellspacing=\"1\" cellpadding=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 83px;\"\u003e\n\u003ctd style=\"height: 83px; width: 30.952%;\"\u003ePower (fundamental), CW, @ Output Connector:\u003c\/td\u003e\n\u003ctd style=\"height: 83px; width: 61.048%;\"\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal:\u003c\/td\u003e\n\u003ctd\u003e262 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum:\u003c\/td\u003e\n\u003ctd\u003e200 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear @ 1 dB Compression:\u003c\/td\u003e\n\u003ctd\u003e100 watts minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 31.4375px;\"\u003e\n\u003ctd style=\"height: 31.4375px; width: 30.952%;\"\u003eFlatness:\u003c\/td\u003e\n\u003ctd style=\"height: 31.4375px; width: 61.048%;\"\u003e±6 dB maximum at rated power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\"\u003e\n\u003ctd style=\"height: 23px; width: 30.952%;\"\u003eFrequency Response:\u003c\/td\u003e\n\u003ctd style=\"height: 23px; width: 61.048%;\"\u003e4 - 8 GHz instantaneously\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26px;\"\u003e\n\u003ctd style=\"height: 26px; width: 30.952%;\"\u003eInput for Rated Output:\u003c\/td\u003e\n\u003ctd style=\"height: 26px; width: 61.048%;\"\u003e1.0 milliwatt maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26px;\"\u003e\n\u003ctd style=\"height: 26px; width: 30.952%;\"\u003eGAIN (at maximum setting):\u003c\/td\u003e\n\u003ctd style=\"height: 26px; width: 61.048%;\"\u003e53 dB minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26px;\"\u003e\n\u003ctd style=\"height: 26px; width: 30.952%;\"\u003eGAIN Adjustment (continuous range):\u003c\/td\u003e\n\u003ctd style=\"height: 26px; width: 61.048%;\"\u003e35 dB minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26px;\"\u003e\n\u003ctd style=\"height: 26px; width: 30.952%;\"\u003eInput Impedance: \u003c\/td\u003e\n\u003ctd style=\"height: 26px; width: 61.048%;\"\u003e50 ohms, VSWR 2.0:1 maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26px;\"\u003e\n\u003ctd style=\"height: 26px; width: 30.952%;\"\u003eOutput Impedance:\u003c\/td\u003e\n\u003ctd style=\"height: 26px; width: 61.048%;\"\u003e50 ohms, VSWR 2.5:1 typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26px;\"\u003e\n\u003ctd style=\"height: 26px; width: 30.952%;\"\u003eMismatch Tolerance:\u003c\/td\u003e\n\u003ctd style=\"height: 26px; width: 61.048%;\"\u003eOutput power foldback protection at reflected power exceeding 40 watts. Will operate without damage or oscillation with any magnitude and phase of source and load impedance. May oscillate with unshielded open due to coupling to input. Should not be tested with connector off.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26px;\"\u003e\n\u003ctd style=\"height: 26px; width: 30.952%;\"\u003eModulation Capability:\u003c\/td\u003e\n\u003ctd style=\"height: 26px; width: 61.048%;\"\u003eWill faithfully reproduce AM, FM, or pulse modulation appearing on the input signal. AM peak envelope power limited to specified power.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26px;\"\u003e\n\u003ctd style=\"height: 26px; width: 30.952%;\"\u003eNoise Power Density\u003c\/td\u003e\n\u003ctd style=\"height: 26px; width: 61.048%;\"\u003eMinus 64 dBm\/Hz maximum; Minus 70 dBm\/Hz, typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26px;\"\u003e\n\u003ctd style=\"height: 26px; width: 30.952%;\"\u003eHarmonic Distortion:\u003c\/td\u003e\n\u003ctd style=\"height: 26px; width: 61.048%;\"\u003eMinus 4 dBc maximum; Minus 7.0 dBc typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26px;\"\u003e\n\u003ctd style=\"height: 26px; width: 30.952%;\"\u003ePrimary Power:\u003c\/td\u003e\n\u003ctd style=\"height: 26px; width: 61.048%;\"\u003e190-260 VAC, 50\/60 Hz single phase, 2.0 KVA maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26px;\"\u003e\n\u003ctd style=\"height: 26px; width: 30.952%;\"\u003eConnectors:\u003c\/td\u003e\n\u003ctd style=\"height: 26px; width: 61.048%;\"\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF Input:\u003c\/td\u003e\n\u003ctd\u003eType N female on rear panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF Output:\u003c\/td\u003e\n\u003ctd\u003eType N female on rear panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF Output sample port:\u003c\/td\u003e\n\u003ctd\u003eType N female on rear panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPIB:\u003c\/td\u003e\n\u003ctd\u003eIEEE (f) on rear panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterlock:\u003c\/td\u003e\n\u003ctd\u003eDB-15 (f) on rear panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26px;\"\u003e\n\u003ctd style=\"height: 26px; width: 30.952%;\"\u003eCooling:\u003c\/td\u003e\n\u003ctd style=\"height: 26px; width: 61.048%;\"\u003eForced air (self contained fans), air entry and exit in rear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26px;\"\u003e\n\u003ctd style=\"height: 26px; width: 30.952%;\"\u003eExport Classification:\u003c\/td\u003e\n\u003ctd style=\"height: 26px; width: 61.048%;\"\u003eEAR99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003e\n\u003cbr\u003eResources\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eDatasheet\u003c\/strong\u003e\u003cbr\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0182\/3575\/2526\/files\/PDF_logo_pico.png?v=1554975012\" alt=\"PDF Logo\"\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0182\/3575\/2526\/files\/200T4G8_Datasheet.pdf?537\"\u003eAR-200T4G8 Amplifier Datasheet\u003c\/a\u003e\u003c\/p\u003e","published_at":"2019-04-11T11:21:17+01:00","created_at":"2019-04-11T11:21:17+01:00","vendor":"Amplifier Research","type":"Amplifier","tags":["Amplifier Research","Amplifiers","Manufacturer_Amplifier Research","Product Type_Amplifier"],"price":0,"price_min":0,"price_max":0,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":27882309550158,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"AR-200T4G13","requires_shipping":false,"taxable":true,"featured_image":null,"available":true,"name":"Amplifier Research 200T4G8 Amplifier, 4 - 8 GHz, 200 Watts","public_title":null,"options":["Default Title"],"price":0,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/0182\/3575\/2526\/products\/AR-200T4G8.jpg?v=1562332332"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/0182\/3575\/2526\/products\/AR-200T4G8.jpg?v=1562332332","options":["Title"],"media":[{"alt":"Amplifier Research 200T4G8 Amplifier, 4 - 8 GHz, 200 Watts | MCS Rentals","id":1083822080078,"position":1,"preview_image":{"aspect_ratio":1.0,"height":600,"width":600,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0182\/3575\/2526\/products\/AR-200T4G8.jpg?v=1562332332"},"aspect_ratio":1.0,"height":600,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0182\/3575\/2526\/products\/AR-200T4G8.jpg?v=1562332332","width":600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch2\u003e\u003cspan style=\"text-decoration: underline;\"\u003eAR-200T4G8 Amplifier Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThe AR-200T4G8 is a self contained, forced air cooled, broadband travelling wave tube (TWT) microwave amplifier designed for applications where instantaneous bandwidth and high gain are required. A reliable 250 watt TWT provides a conservative 200 watts minimum at the amplifier output connector. Stated power specifications are at the fundamental frequency. \u003cbr\u003e\u003cbr\u003eThe amplifier's front panel digital display shows forward and reflected output plus extensive system status information accessed through a series of menus via soft keys. Status indicators include power on, warm-up, standby, operate, faults, excess reflected power warning and remote. Standard features include a built-in IEEE-488 (GPIB) interface, 0 dBm input, VSWR protection, gain control, RF output sample port, plus monitoring of TWT helix current, cathode voltage, collector voltage, heater current, heater voltage, baseplate temperature and cabinet temperature. \u003cbr\u003e\u003cbr\u003eModular design of the power supply and RF components allow for easy access and repair. Use of a switching mode power supply results in significant weight reduction. \u003cbr\u003e\u003cbr\u003eHoused in a stylish contemporary cabinet, this unit is designed for benchtop use but can be removed from cabinet for rack mounting. The Model 200T4G8 provides readily available RF power for a variety of applications in Test and Measurement, (including EMC RF susceptibility testing), Industrial and University Research and Development, and Service applications.\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/h5\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003eAmplifier Research 200T4G8 Specification\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" cellspacing=\"1\" cellpadding=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 83px;\"\u003e\n\u003ctd style=\"height: 83px; width: 30.952%;\"\u003ePower (fundamental), CW, @ Output Connector:\u003c\/td\u003e\n\u003ctd style=\"height: 83px; width: 61.048%;\"\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal:\u003c\/td\u003e\n\u003ctd\u003e262 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum:\u003c\/td\u003e\n\u003ctd\u003e200 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear @ 1 dB Compression:\u003c\/td\u003e\n\u003ctd\u003e100 watts minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 31.4375px;\"\u003e\n\u003ctd style=\"height: 31.4375px; width: 30.952%;\"\u003eFlatness:\u003c\/td\u003e\n\u003ctd style=\"height: 31.4375px; width: 61.048%;\"\u003e±6 dB maximum at rated power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\"\u003e\n\u003ctd style=\"height: 23px; width: 30.952%;\"\u003eFrequency Response:\u003c\/td\u003e\n\u003ctd style=\"height: 23px; width: 61.048%;\"\u003e4 - 8 GHz instantaneously\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26px;\"\u003e\n\u003ctd style=\"height: 26px; width: 30.952%;\"\u003eInput for Rated Output:\u003c\/td\u003e\n\u003ctd style=\"height: 26px; width: 61.048%;\"\u003e1.0 milliwatt maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26px;\"\u003e\n\u003ctd style=\"height: 26px; width: 30.952%;\"\u003eGAIN (at maximum setting):\u003c\/td\u003e\n\u003ctd style=\"height: 26px; width: 61.048%;\"\u003e53 dB minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26px;\"\u003e\n\u003ctd style=\"height: 26px; width: 30.952%;\"\u003eGAIN Adjustment (continuous range):\u003c\/td\u003e\n\u003ctd style=\"height: 26px; width: 61.048%;\"\u003e35 dB minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26px;\"\u003e\n\u003ctd style=\"height: 26px; width: 30.952%;\"\u003eInput Impedance: \u003c\/td\u003e\n\u003ctd style=\"height: 26px; width: 61.048%;\"\u003e50 ohms, VSWR 2.0:1 maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26px;\"\u003e\n\u003ctd style=\"height: 26px; width: 30.952%;\"\u003eOutput Impedance:\u003c\/td\u003e\n\u003ctd style=\"height: 26px; width: 61.048%;\"\u003e50 ohms, VSWR 2.5:1 typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26px;\"\u003e\n\u003ctd style=\"height: 26px; width: 30.952%;\"\u003eMismatch Tolerance:\u003c\/td\u003e\n\u003ctd style=\"height: 26px; width: 61.048%;\"\u003eOutput power foldback protection at reflected power exceeding 40 watts. Will operate without damage or oscillation with any magnitude and phase of source and load impedance. May oscillate with unshielded open due to coupling to input. Should not be tested with connector off.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26px;\"\u003e\n\u003ctd style=\"height: 26px; width: 30.952%;\"\u003eModulation Capability:\u003c\/td\u003e\n\u003ctd style=\"height: 26px; width: 61.048%;\"\u003eWill faithfully reproduce AM, FM, or pulse modulation appearing on the input signal. AM peak envelope power limited to specified power.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26px;\"\u003e\n\u003ctd style=\"height: 26px; width: 30.952%;\"\u003eNoise Power Density\u003c\/td\u003e\n\u003ctd style=\"height: 26px; width: 61.048%;\"\u003eMinus 64 dBm\/Hz maximum; Minus 70 dBm\/Hz, typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26px;\"\u003e\n\u003ctd style=\"height: 26px; width: 30.952%;\"\u003eHarmonic Distortion:\u003c\/td\u003e\n\u003ctd style=\"height: 26px; width: 61.048%;\"\u003eMinus 4 dBc maximum; Minus 7.0 dBc typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26px;\"\u003e\n\u003ctd style=\"height: 26px; width: 30.952%;\"\u003ePrimary Power:\u003c\/td\u003e\n\u003ctd style=\"height: 26px; width: 61.048%;\"\u003e190-260 VAC, 50\/60 Hz single phase, 2.0 KVA maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26px;\"\u003e\n\u003ctd style=\"height: 26px; width: 30.952%;\"\u003eConnectors:\u003c\/td\u003e\n\u003ctd style=\"height: 26px; width: 61.048%;\"\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF Input:\u003c\/td\u003e\n\u003ctd\u003eType N female on rear panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF Output:\u003c\/td\u003e\n\u003ctd\u003eType N female on rear panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF Output sample port:\u003c\/td\u003e\n\u003ctd\u003eType N female on rear panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPIB:\u003c\/td\u003e\n\u003ctd\u003eIEEE (f) on rear panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterlock:\u003c\/td\u003e\n\u003ctd\u003eDB-15 (f) on rear panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26px;\"\u003e\n\u003ctd style=\"height: 26px; width: 30.952%;\"\u003eCooling:\u003c\/td\u003e\n\u003ctd style=\"height: 26px; width: 61.048%;\"\u003eForced air (self contained fans), air entry and exit in rear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26px;\"\u003e\n\u003ctd style=\"height: 26px; width: 30.952%;\"\u003eExport Classification:\u003c\/td\u003e\n\u003ctd style=\"height: 26px; width: 61.048%;\"\u003eEAR99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003e\n\u003cbr\u003eResources\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eDatasheet\u003c\/strong\u003e\u003cbr\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0182\/3575\/2526\/files\/PDF_logo_pico.png?v=1554975012\" alt=\"PDF Logo\"\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0182\/3575\/2526\/files\/200T4G8_Datasheet.pdf?537\"\u003eAR-200T4G8 Amplifier Datasheet\u003c\/a\u003e\u003c\/p\u003e"}

Amplifier Research 200T4G8 Amplifier, 4 - 8 GHz, 200 Watts

The AR-200T4G8 is a self contained, forced air cooled, broadband travelling wave tube (TWT) microwave amplifier designed for applications where instantaneous bandwidth and high gain are required. A reliable 250 watt TWT provides a conservative 200 watts minimum at the amplifier output connector.